and time (aggregating over all the world)

We find very little variation in the share of scholars studying each these three domains, both across places (aggregating over all of history)

We found that, across the world and at different time periods, scholars’ interest tended to cluster in a broadly similar manner

From this paper, it looks like nearly all the traffic to unreliable news sites is from people... looking specifically for these sites, and not stumbling upon them by chance. It's all about demand.

Thanks, that's brilliant! Related: the new addition to my office

Kalla, J. L., & Broockman, D. E. (2018). The minimal persuasive effects of campaign contact in general elections: Evidence from 49 field experiments. American Political Science Review, 112(1), 148–166.

No, it really didn't (the antivax thing). From my book